Toro 23212 Operator's Manual

FormNo.3377-818RevA
STX-38StumpGrinder
ModelNo.23212—SerialNo.313000001andUp
Registeratwww.T oro.com. OriginalInstructions(EN)
*3377-818*A
WARNING
Introduction
CALIFORNIA
Thisproductcontainsachemicalorchemicals
knowntotheStateofCaliforniatocausecancer,
birthdefects,orreproductiveharm.
Theengineexhaustfromthisproduct
containschemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
Useofthisproductmaycauseexposureto chemicalsknowntotheStateofCalifornia
tocausecancer,birthdefects,orother
reproductiveharm.
DANGER
Theremaybeburiedutilitylinesintheworkarea. Ifyoudigintothem,youmaycauseashockor explosion.
Havethepropertyorworkareamarkedforburied linesanddonotdiginmarkedareas.Contactyour localmarkingserviceorutilitycompanytohavethe propertymarked(forexample,intheUnitedStates, call811forthenationwidemarkingservice).
Thismachineisdesignedtogrindandremovetreestumps andsurfaceroots.Itisnotintendedtocutrockoranyother materialotherthanwoodandthesoilaroundastump.
Readthisinformationcarefullytolearnhowtooperateand maintainyourproductproperlyandtoavoidinjuryand productdamage.Youareresponsibleforoperatingthe productproperlyandsafely .
YoumaycontactTorodirectlyatwww .Toro.comforproduct andaccessoryinformation,helpndingadealer,ortoregister yourproduct.
Wheneveryouneedservice,genuineToroparts,oradditional information,contactanAuthorizedServiceDealerorToro CustomerServiceandhavethemodelandserialnumbersof yourproductready .Figure1illustratesthelocationofthe modelandserialnumbersontheproduct.Writethenumbers inthespaceprovided.
ThissparkignitionsystemcomplieswithCanadianICES-002.
Becauseinsomeareastherearelocal,state,orfederal regulationsrequiringthatasparkarresterbeusedonthe engineofthismachine,asparkarresterisavailableas anoption.Ifyourequireasparkarrester,contactyour AuthorizedToroServiceDealer.
GenuineTorosparkarrestersareapprovedbytheUSDA ForestryService.
Important:ItisaviolationofCaliforniaPublic ResourceCodeSection4442touseoroperatetheengine onanyforest-covered,brush-covered,orgrass-covered landwithoutasparkarrestermufermaintainedin workingorder,ortheengineconstricted,equipped,and maintainedforthepreventionofre.Otherstatesor federalareasmayhavesimilarlaws.
Theenclosed informationregardingtheUSEnvironmentalProtection Agency(EPA)andtheCaliforniaEmissionControl Regulationofemissionsystems,maintenance,and warranty.Replacementsmaybeorderedthroughthe enginemanufacturer.
Engine Owner's Man ual
issuppliedfor
Figure1
1.Modelandserialnumberplate
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhassafety messagesidentiedbythesafetyalertsymbol(Figure2), whichsignalsahazardthatmaycauseseriousinjuryordeath ifyoudonotfollowtherecommendedprecautions.
©2013—TheToro®Company 8111LyndaleAvenueSouth Bloomington,MN55420
Contactusatwww.T oro.com.
2
PrintedintheUSA.
AllRightsReserved
Figure2
1.Safetyalertsymbol
Thismanualuses2wordstohighlightinformation. Importantcallsattentiontospecialmechanicalinformation andNoteemphasizesgeneralinformationworthyofspecial attention.
Contents
Introduction..................................................................2
Safety...........................................................................4
SafeOperatingPractices...........................................4
SoundPressure......................................................6
SoundPower..........................................................6
Hand-ArmVibrationLevel.......................................6
SlopeIndicator.......................................................7
SafetyandInstructionalDecals.................................8
Setup...........................................................................11
CheckingFluidLevels.............................................11
ChargingtheBattery...............................................11
OpeningtheLiftValve............................................11
ProductOverview.........................................................11
Controls...............................................................11
Specications........................................................15
Attachments/Accessories........................................15
Operation....................................................................15
AddingFuel...........................................................15
CheckingtheEngineOilLevel.................................16
StartingandStoppingtheEngine..............................16
StoppingtheMachine.............................................17
MovingaNon-functioningMachine.........................17
GrindingaStump...................................................18
SecuringtheMachineforTransport..........................18
LiftingtheMachine................................................19
OperatingTips......................................................19
Maintenance.................................................................20
RecommendedMaintenanceSchedule(s)......................20
PremaintenanceProcedures........................................21
RemovingtheFrontCover......................................21
InstallingtheFrontCover........................................21
RemovingtheBottomShield...................................21
InstallingtheBottomShield.....................................21
Lubrication...............................................................22
GreasingtheMachine.............................................22
EngineMaintenance..................................................23
ServicingtheAirCleaner.........................................23
ServicingtheEngineOil..........................................23
ServicingtheSparkPlugs.........................................26
FuelSystemMaintenance...........................................27
DrainingtheFuelTank...........................................27
ReplacingtheFuelFilter..........................................27
ElectricalSystemMaintenance....................................28
ServicingtheBattery...............................................28
ReplacingtheFuses................................................30
DriveSystemMaintenance.........................................30
ServicingtheTracks................................................30
CoolingSystemMaintenance......................................32
ServicingtheEngineOilCooler...............................32
CleaningtheEngineScreen......................................33
BeltMaintenance......................................................33
ReplacingthePumpDriveBelt.................................33
ControlsSystemMaintenance.....................................34
AdjustingtheTractionControlAlignment.................34
AdjustingtheTractionControlNeutral
Position.............................................................35
AdjustingtheTrackingoftheTractionControl,
FullForwardPosition..........................................35
HydraulicSystemMaintenance....................................36
CheckingtheHydraulicFluidLevel...........................36
ReplacingtheHydraulicFilter..................................36
ChangingtheHydraulicFluid...................................36
CheckingtheHydraulicLines...................................37
GrinderMaintenance..................................................38
ReplacingtheTeeth................................................38
Cleaning...................................................................38
RemovingDebrisfromtheMachine..........................38
Storage........................................................................39
Troubleshooting...........................................................40
Schematics...................................................................41
3
Safety
Improperuseormaintenancecanresultininjury.T o reducethepotentialforinjury,complywiththesesafety instructionsandalwayspayattentiontothesafety alertsymbol,whichmeans:
Danger
withtheinstructionmayresultinpersonalinjuryor death.
—personalsafetyinstruction.Failuretocomply

SafeOperatingPractices

Thisproductiscapableofamputatinghandsandfeet.Always followallsafetyinstructionstoavoidseriousinjuryordeath.
WARNING
Engineexhaustcontainscarbonmonoxide,an odorless,deadlypoisonthatcankillyou.
Donotruntheengineindoorsorinanenclosed area.
Training
ReadtheOperator'sManualandothertrainingmaterial.If
theoperator(s)ormechanic(s)cannotreadEnglish,itis theowner'sresponsibilitytoexplainthismaterialtothem.
Becomefamiliarwiththesafeoperationoftheequipment,
operatorcontrols,andsafetysigns.
Alloperatorsandmechanicsshouldbetrained.The
ownerisresponsiblefortrainingtheusers.
Neverletchildrenoruntrainedpeopleoperateorservice
theequipment.Localregulationsmayrestricttheageof theoperator.
Theowner/usercanpreventandisresponsiblefor
accidentsorinjuriesoccurringtohimselforherself,other peopleorproperty.
Preparation
Evaluatetheterraintodeterminewhataccessoriesand
attachmentsareneededtoproperlyandsafelyperform thejob.Onlyuseaccessoriesandattachmentsapproved bythemanufacturer.
Wearappropriateclothingincludinghardhat,afull
faceshield,safetyglasses,longpants,safetyshoes,and hearingprotection.Longhair,looseclothingorjewelry maygettangledinmovingparts.
Inspecttheareawheretheequipmentistobeusedand
removeallobjectssuchasrocks,toys,andwirewhichcan bethrownbythemachine.
Useextracarewhenhandlinggasolineandotherfuels.
Theyareammableandvaporsareexplosive.
Useonlyanapprovedcontainer –Neverremovethegascaporaddfuelwiththeengine
running.Allowtheenginetocoolbeforerefueling. Donotsmoke.
Caution
,
W ar ning
,or
Neverrefuelordrainthemachineindoors.
Checkthattheoperatorpresencecontrols,safetyswitches,
andshieldsareattachedandfunctioningproperly.Donot operateunlesstheyarefunctioningproperly.
Operation
Neverrunanengineinanenclosedarea.
Onlyoperateingoodlight,keepingawayfromholesand
hiddenhazards.
Besurealldrivesareinneutralbeforestartingtheengine.
Onlystarttheenginefromtheoperator'sposition.
Slowdownanduseextracareonhillsides.Besureto
travelintherecommendeddirectiononhillsides.Turf conditionscanaffectthemachine'sstability.
Slowdownandusecautionwhenmakingturnsandwhen
changingdirectionsonslopes.
Neveroperatewiththeguardsnotsecurelyinplace.Be
sureallinterlocksareattached,adjustedproperly,and functioningproperly.
Donotchangetheenginegovernorsettingoroverspeed
theengine.
Stoponlevelground,lowerthegrinder,disengagethe
hydraulics,andshutofftheenginebeforeleavingthe operator'spositionforanyreason.
Keephandsandfeetawayfromthemovinggrinderwheel
andteeth.
Lookbehindanddownbeforebackinguptobesureof
aclearpath.
Nevercarrypassengersandkeeppetsandbystanders
away.
Slowdownandusecautionwhenmakingturnsand
crossingroadsandsidewalks.
Donotoperatethemachineundertheinuenceof
alcoholordrugs.
Usecarewhenloadingorunloadingthemachineintoa
trailerortruck.
Usecarewhenapproachingblindcorners,shrubs,trees,
orotherobjectsthatmayobscurevision.
Ensurethattheareaisclearofotherpeoplebefore
operatingthemachine.Stopthemachineifanyoneenters thearea.
Neverleavearunningmachineunattended.Alwayslower
thegrinder,stoptheengine,andremovethekeybefore leaving.
Neverjerkthecontrols;useasteadymotion.
Watchfortrafcwhenoperatingnearorcrossing
roadways.
Donottouchpartswhichmaybehotfromoperation.
Allowthemtocoolbeforeattemptingtomaintain,adjust, orservice.
Ensurethatyouoperatethemachineinareaswhere
therearenoobstaclesincloseproximitytotheoperator.
4
Failuretomaintainadequatedistancefromtrees,walls, andotherbarriersmayresultininjuryasthemachine backsupduringoperationiftheoperatorisnotattentive tothesurroundings.Onlyoperatetheunitinareaswhere thereissufcientclearancefortheoperatortosafely maneuvertheproduct.
Beforegrinding,havetheareamarkedforunderground
utilities,anddonotgrindintothegroundinmarkedareas.
Locatethepinchpointareasmarkedonthemachineand
keephandsandfeetawayfromtheseareas.
Lightningcancausesevereinjuryordeath.Iflightning
isseenorthunderisheardinthearea,donotoperate themachine;seekshelter.
SlopeOperation
Slopesareamajorfactorrelatedtoloss-of-controland tip-overaccidents,whichcanresultinsevereinjuryordeath. Allslopesrequireextracaution.
Donotoperatethemachineonhillsidesorslopes
exceedingtheanglesrecommendedinthefollowingtable.
FrontFacing
Uphill
16°16°16°
Note:SeealsotheSlopeIndicator(page7).
Operateupanddownslopeswiththefrontendof
themachineuphill.
Removeobstaclessuchasrocks,treelimbs,etc.fromthe
workarea.Watchforholes,ruts,orbumps,asuneven terraincouldoverturnthemachine.Tallgrasscanhide obstacles.
UseonlyToro-approvedaccessories.Accessoriescan
changethestabilityandtheoperatingcharacteristics ofthemachine.Warrantymaybevoidedifusedwith unapprovedaccessories.
Keepallmovementsonslopesslowandgradual.Donot
makesuddenchangesinspeedordirection.
Avoidstartingorstoppingonaslope.Ifthemachine
losestraction,proceedslowly,straightdowntheslope.
Avoidturningonslopes.Ifyoumustturn,turnslowly
andkeeptheheavyendofthemachineuphill.
Donotoperateneardrop-offs,ditches,orembankments.
Themachinecouldsuddenlyturnoverifatrackgoes overtheedgeofaclifforditch,orifanedgecavesin.
Donotoperateonwetgrass.Reducedtractioncould
causesliding.
Donotparkthemachineonahillsideorslopewithout
loweringthegrindertothegroundandchockingthe tracks.
RearFacingUphill
SideFacingUphill
MaintenanceandStorage
Disengagethehydraulics,lowerthegrinder,stopthe
engine,andremovethekey.W aitforallmovementto stopbeforeadjusting,cleaning,orrepairing.
Cleandebrisfromthegrinder,drives,mufers,andengine
tohelppreventres.Cleanupoilorfuelspillage.
Lettheenginecoolbeforestoringanddonotstorenear
ame.
Donotstorefuelnearamesordrainindoors.
Parkthemachineonlevelground.Neverallowuntrained
personneltoservicethemachine.
Usejackstandstosupportcomponentswhenrequired.
Carefullyreleasepressurefromcomponentswithstored
energy.
Disconnectthebatteryorremovethesparkplugwires
beforemakinganyrepairs.Disconnectthenegative terminalrstandthepositivelast.Reconnectpositive rstandnegativelast.
Keephandsandfeetawayfrommovingparts.Ifpossible,
donotmakeadjustmentswiththeenginerunning.
Keepallpartsingoodworkingconditionandallhardware
tightened.Replaceallwornordamageddecals.
Keepnutsandboltstight.Keepequipmentingood
condition.
Nevertamperwithsafetydevices.
Keepthemachinefreeofgrass,leaves,orotherdebris
build-up.Cleanupoilorfuelspillage.Allowthemachine tocoolbeforestoring.
Useextracarewhenhandlinggasolineandotherfuels.
Theyareammableandvaporsareexplosive.
Useonlyanapprovedcontainer.
Neverremovethegascaporaddfuelwhenthe
engineisrunning.Allowtheenginetocoolbefore refueling.Donotsmoke.
Neverrefuelthemachineindoors.
Neverstorethemachineorfuelcontainerinside
wherethereisanopename,suchasnearawater heaterorfurnace.
Neverllacontainerwhileitisinsideavehicle,trunk,
pick-upbed,oranysurfaceotherthantheground.
Keepcontainernozzleincontactwiththetankduring
lling.
Stopandinspecttheequipmentifyoustrikeanobject.
Makeanynecessaryrepairsbeforerestarting.
UseonlygenuineTororeplacementpartstoensurethat
originalstandardsaremaintained.
Batterysafety:
Chargebatteriesinanopen,wellventilatedarea,away
fromsparkandames.Unplugthechargerbefore connectingordisconnectingitfromthebattery.Wear protectiveclothinganduseinsulatedtools.
5
Batteryacidispoisonousandcancauseburns.Avoid
contactwithskin,eyes,andclothing.Protectyour face,eyes,andclothingwhenworkingwithabattery.
Batterygasescanexplode.Keepcigarettes,sparks
andamesawayfromthebattery.
Keepyourbodyandhandsawayfrompinholeleaks
ornozzlesthatejecthighpressurehydraulicuid.Use cardboardorpapertondhydraulicleaks;neveruse yourhands.Hydraulicuidescapingunderpressurecan penetrateskinandcauseinjuryrequiringsurgerywithina fewhoursbyaqualiedsurgeonorgangrenemayresult.

SoundPressure

Thisunithasasoundpressurelevelattheoperator’searof91 dBA,whichincludesanUncertaintyValue(K)of1dBA.
Soundpressurelevelwasdeterminedaccordingtothe proceduresoutlinedinENISO11201.
Thesoundpressurelevelwillvarydependingonconditions.

SoundPower

Thisunithasasoundpowerlevelof109dBA,whichincludes anUncertaintyValue(K)of3.75dBA.
Thesoundpowerlevelwasdeterminedwithnoload accordingtotheproceduresoutlinedinISO3744.

Hand-ArmVibrationLevel

DeclaredinaccordancewithEN12096
Measuredvibrationlevelforrighthand=2.2m/s
Measuredvibrationlevelforlefthand=2.3m/s
UncertaintyValue(K)=1.2m/s
Measuredvaluesweredeterminedaccordingtotheprocedures outlinedinENISO20643.
2
2
2
6
SlopeIndicator
G011841
Figure3
Thispagemaybecopiedforpersonaluse.
1.Todeterminethemaximumslopeyoucansafelyoperatethemachineon,refertoSlopeOperation(page5).Usetheslope indicatortodeterminethedegreeofslopeofhillsbeforeoperating.Donotoperatethismachineonaslopegreaterthanthat speciedinSlopeOperation(page5).Foldalongtheappropriatelinetomatchtherecommendedslope.
2.Alignthisedgewithaverticalsurface,atree,building,fencepole,etc.
3.Exampleofhowtocompareslopewithfoldededge.
7
SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential danger.Replaceanydecalthatisdamagedorlost.
93–6686
1.Hydraulicoil
2.ReadtheOperator's Manual.
93-7321
1.Cutting/dismembermenthazardofhandsandfeet,rotating knives/blades—stayawayfrommovingparts.
93-7814
1.Entanglementhazard,belt—stayawayfrommovingparts.
93-9363
1.Parkingbrake3.Unlocked
2.Locked
100-4650
1.Crushinghazardofhand—keepbystandersasafedistance fromthemachine.
2.Crushinghazardoffoot—keepbystandersasafedistance fromthemachine.
1.Liftpoint
93-9084
2.Tie-downpoint
107-9366
1.Thrownobjecthazard—keepbystandersasafedistance fromthemachine.
115-2047
1.Warning—donottouchthehotsurface.
8
115-4020
1.Turnright3.Reverse
2.Forward
4.Turnleft
121–4402
117–2718
BatterySymbols
Someorallofthesesymbolsareonyourbattery
1.Explosionhazard
2.Nore,opename,or smoking.
3.Causticliquid/chemical burnhazard
4.Weareyeprotection9.Flusheyesimmediately
5.ReadtheOperator's
Manual.
6.Keepbystandersasafe
7.Weareyeprotection;
8.Batteryacidcancause
10.Containslead;donot
distancefromthebattery .
explosivegasescan causeblindnessandother injuries
blindnessorsevereburns.
withwaterandgetmedical helpfast.
discard.
1.Pushforwardtolowerthe stumpgrinder
2.Moverighttomovethe stumpgrindertotheright
1.Engine—start
2.Engine—run
3.Engine—stop
4.Fast
5.Engine—run
3.Pullbacktoraisethe stumpgrinder
4.Movelefttomovethe stumpgrindertotheleft
121–4381
6.Slow
7.On
8.Choke
9.Off
10.ReadtheOperator’s Manualbeforestarting theengine—1.Ensure thetractioncontrolisin Neutral;2.Movethe throttletoFast,theChoke toon,anddonottouchthe joystick;3.Turnthekeyto starttheengine.)
9
119-4606
1.Warning—readtheOperator'sManual.
2.Cutting/dismembermenthazard;grinder—keepbystandersa safedistancefromthemachine;donotoperatethegrinder headwhiletransportingthemachine.
3.Warning—stayawayfrommovingparts;waitforallmoving partstostop.
4.Warning—donotoperatethismachineunlessyouaretrained.
1.ReadtheOperator’sManualforinformationonoperatingthe grinder—1)Grindhorizontallyalongtheedgeofthestump;2) Lowerthegrinderslightlyintothestump;3)Grindhorizontally downtogroundlevel;4)Movethegrinderforward.
2.Donotstartgrindinginthemiddleofthestump;startgrinding attheedgeofthestump.
5.Explosionandelectricshockhazard—donotdiginareaswith buriedutilitylines;contactlocalpowerorganizationsbefore digging.
6.Tipping/crushinghazard—lowerthecutterheadwhen operatingonslopes.
7.Explosionhazard,fueling—stoptheengineandextinguish allameswhenfueling.
8.Warning—lowerthegrinderhead,settheparkingbrake(if applicable),stoptheengine,removetheignitionkeybefore leavingthemachine.
121–4382
3.1)Topowerthegrinder,pressthesafetylockandthetrigger together;2)T okeepthegrinderrunning,holdthetrigger.
10
Setup
CheckingFluidLevels
Beforestartingtheengineforthersttime,check theengineoilandhydraulicuidlevels;referto CheckingtheEngineOilLevel(page16)and CheckingtheHydraulicFluidLevel(page36)formore information.
ChargingtheBattery
Chargethebattery;refertoChargingtheBattery(page29)for moreinformation.
ProductOverview
OpeningtheLiftValve
Beforeyoucanraisethegrinderandmovethemachine, youmustopentheliftvalvelocatedunderthecontrolpanel (Figure4).Turntheknobcounterclockwisetoallowyouto liftthegrinder.Thefurtheryouturntheknobthefasterthe headwillraiseandlowerwhenactivated.
Figure5
1.Controlpanel
2.Chipshield
3.Engine
4.Battery6.Track
5.Grinder
Controls
Becomefamiliarwithallthecontrols(Figure6)beforeyou starttheengineandoperatethemachine.
Figure6
Figure4
1.Keyswitch
2.Throttlelever
3.Chokelever8.Grindercontrollever
4.Hourmeter9.Handle
5.Tractioncontrol
6.Referencebar
7.Reversesafetyplate
KeySwitch
Thekeyswitchhasthreepositions:off,run,andstart.
Tostarttheengine,rotatethekeytothestartposition.Release thekeywhenenginestartsanditwillmoveautomaticallyto therunposition.
Tostoptheengine,rotatethekeytotheoffposition.
11
ThrottleLever
Movethecontrolforwardtoincreasetheenginespeedand rearwardtodecreasespeed.
ChokeLever
Beforestartingacoldengine,movethechokeleverforward. Aftertheenginestarts,regulatethechoketokeeptheengine runningsmoothly.Assoonaspossible,movethechokelever allthewayrearward.
Note:Awarmenginerequireslittleornochoking.
HourMeter
Whentheengineisoff,thehourmeterdisplaysthenumber ofhoursofoperationthathavebeenloggedonthemachine.
ReferenceBar
Whendrivingthemachine,usethereferencebarasahandle andaleveragepointforcontrollingthetractioncontrol.To ensuresmooth,controlledoperation,donottakebothhands offofthereferencebarwhileoperatingthemachine.
TractionControl
Figure8
1.Referencebar(doesnotmovetogiveyouareferencepoint andaxedhandletoholdwhileoperatingthetractionunit)
2.Tractioncontrol(movestocontrolthemachine)
Tomoveforward,movethetractioncontrolforward
(Figure9).
ParkingBrake
Toengagetheparkingbrake,lifttheleverupwards.To disengagetheparkingbrake,pushtheleverdownwards.
Figure7
1.Parkingbrakelever
Figure9
Tomoverearward,movethetractioncontrolrearward
(Figure10).Whenreversing,lookbehindfor
obstructionsandkeepyourhandsonthereference bar(Figure8).
Figure10
Toturnright,rotatethetractioncontrolclockwise
(Figure11).
12
G008131
Figure11
G008132
Toturnleft,rotatethetractioncontrolcounterclockwise
(Figure12).
Figure12
Tostop,releasethetractioncontrol(Figure8).
Note:Thefartheryoumovethetractioncontrolinany direction,thefasterthemachinewillmoveinthatdirection.
GrinderControlLever
Operatethegrinderusingthegrindercontrolleverasfollows:
Tostartthegrinder(Figure13),presstheredbuttonon
thetopofthelever,thensqueezethetrigger.Oncethe grinderhasstarted,youcanreleasetheredbutton.
Tostopthegrinder(
morethanahalfsecond.
Note:Ifyouareoperatingthegrinderandmomentarily releasethetrigger(i.e.,lessthanahalfsecond)thegrinder willcontinueoperation.
Figure13),releasethetriggerfor
Figure13
1.Neutral3.Runthegrinder
2.Startthegrinder4.Stopthegrinder
Toraisethegrinder,pullbackonthelever(Figure14).
13
Figure14
Figure16
Lift/LowerSpeedControl
Tolowerthegrinder,pushtheleverforward(Figure15).
Figure15
Torotatethegrindertotherightorleft,movetheleverin
thedesireddirection.
Youcanchangethespeedthegrinderheadraisesandlowers usingthelift/lowerspeedcontrol,locatedundertheright sideofthecontrolpanel(Figure17).Rotatethedialcounter clockwisetoincreasethespeedorclockwisetoreducethe speed.
Ifyoueverneedtostopthemachinewiththegrinderhead raised,turnthecontroldialallthewayclockwisetolockthe grinderheadbeforeleavingthemachineorperformingany maintenance
CAUTION
IfyouleavethegrinderheadintheUpposition withoutturningthelift/lowerspeedcontroldialall thewayclockwise,thegrindercouldlowercrushing youorbystanders.
Wheneverpossible,lowerthegrindertotheground beforestoppingtheengine.Ifyoumusthave thegrinderheadraised,turnthelift/lowerspeed controldialallthewayclockwisetolockthegrinder.
14
Figure17
Specications
Note:Specicationsanddesignaresubjecttochange
withoutnotice.
Width
Length
Height
Weight

Attachments/Accessories

AselectionofToroapprovedattachmentsandaccessoriesis availableforusewiththemachinetoenhanceandexpand itscapabilities.ContactyourAuthorizedServiceDealeror Distributororgotowww .T oro.comforalistofallapproved attachmentsandaccessories.
86cm(34inches)
241cm(95inches)
130cm(51inches)
794kg(1750lb)
Operation
Note:Determinetheleftandrightsidesofthemachine
fromthenormaloperatingposition.
Important:Beforeoperating,checkthefuelandoil level,andremovedebrisfromthemachine.Also,ensure thattheareaisclearofpeopleanddebris.Y oushould alsoknowandhavemarkedthelocationsofallutility lines.

AddingFuel

Useunleadedgasoline(87pumpoctaneminimum).Leaded, regulargasolinemaybeusedifunleadedisnotavailable.
DANGER
Incertainconditions,gasolineisextremely ammableandhighlyexplosive.Areorexplosion fromgasolinecanburnyouandothersandcan damageproperty.
Fillthefueltankoutdoors,inanopenarea, whentheengineiscold.Wipeupanygasoline thatspills.
Neverllthefueltankinsideanenclosedtrailer.
Donotllthefueltankcompletelyfull.Add gasolinetothefueltankuntilthelevelis1/4to 1/2inch(6to13mm)belowthebottomofthe llerneck.Thisemptyspaceinthetankallows gasolinetoexpand.
Neversmokewhenhandlinggasoline,andstay awayfromanopenameorwheregasoline fumesmaybeignitedbyaspark.
Storegasolineinanapprovedcontainerand keepitoutofthereachofchildren.Neverbuy morethana30-daysupplyofgasoline.
Donotoperatewithoutentireexhaustsystemin placeandinproperworkingcondition.
15
DANGER
Incertainconditionsduringfueling,static electricitycanbereleasedcausingasparkwhich canignitethegasolinevapors.Areorexplosion fromgasolinecanburnyouandothersandcan damageproperty.
Alwaysplacegasolinecontainersontheground awayfromyourvehiclebeforelling.
Donotllgasolinecontainersinsideavehicleor onatruckortrailerbedbecauseinteriorcarpets orplastictruckbedlinersmayinsulatethe containerandslowthelossofanystaticcharge.
Whenpractical,removegas-poweredequipment fromthetruckortrailerandrefueltheequipment withitswheelsontheground.
Ifthisisnotpossible,thenrefuelsuch equipmentonatruckortrailerfromaportable container,ratherthanfromagasolinedispenser nozzle.
Ifagasolinedispensernozzlemustbeused, keepthenozzleincontactwiththerimofthe fueltankorcontaineropeningatalltimesuntil fuelingiscomplete.
Figure18
1.Fueltankcap2.Fuelgauge
4.Addunleadedgasolinetothefueltank,untilthelevelis 1/4to1/2inchbelowthebottomofthellerneck.
Important:Thisspaceinthetankallowsgasoline toexpand.Donotllthefueltankcompletelyfull.
5.Installthefueltankcapsecurely.
6.Wipeupanygasolinethatmayhavespilled.
Important:Donotusemethanol,gasolinecontaining methanol,orgasoholcontainingmorethan10%ethanol becausethefuelsystemcouldbedamaged.Donotmix oilwithgasoline.
UsingStabilizer/Conditioner
Useafuelstabilizer/conditionerinthemachinetokeep gasolinefreshduringstorageof90daysorless.Forlonger storageitisrecommendedthatthefueltankbedrained.
Important:Donotusefueladditivescontaining methanolorethanol.
Addthecorrectamountofgasstabilizer/conditionertothe gas.
Note:Afuelstabilizer/conditionerismosteffectivewhen mixedwithfreshgasoline.Tominimizethechanceofvarnish depositsinthefuelsystem,usefuelstabilizeratalltimes.
FillingtheFuelTank
1.Parkthemachineonalevelsurface,lowerthegrinder, andstoptheengine.

CheckingtheEngineOilLevel

Beforeyoustarttheengineandusethemachine, checktheoillevelintheenginecrankcase;referto CheckingtheEngineOilLevel(page23).

StartingandStoppingthe Engine

StartingtheEngine
1.MovethethrottlelevermidwaybetweenSlowandFast positions(Figure19).
2.Removethekeyandallowtheenginetocool.
3.Cleanaroundthefueltankcapandremoveit (
Figure18).
16
4.Removethekey .

StoppingtheMachine

Tostopthemachine,releasethetractioncontrol,movethe throttlelevertoslow(turtle),lowerthegrindertotheground, stoptheengine,andremovethekey.
CAUTION
Achildoruntrainedbystandercouldattemptto operatethemachineandbeinjured.
Figure19
1.Throttlelever3.Key
2.Chokelever
2.MovethechokelevertotheOnposition(Figure19).
Note:Awarmorhotenginemaynotrequirechoking.
3.TurnthekeytotheOnposition(Figure19).Whenthe enginestarts,releasethekey.
Important:Donotengagethestarterformore than10secondsatatime.Iftheenginefailsto start,allowa30secondcool-downperiodbetween attempts.Failuretofollowtheseinstructionscan burnoutthestartermotor.
4.GraduallymovethechokelevertotheOffposition (
Figure19).Iftheenginestallsorhesitates,engagethe
chokeagainuntiltheenginewarmsup.
5.Movethethrottlelevertothedesiredsetting (Figure19).
Important:Iftheengineisrunathighspeeds whenthehydraulicsystemiscold(i.e.,whenthe ambientairtemperatureisnearfreezingorlower), hydraulicsystemdamagecouldoccur.When startingtheengineincoldconditions,allowthe enginetoruninthemiddlethrottlepositionfor 2to5minutesbeforemovingthethrottletofast (rabbit).
Note:Iftheoutdoortemperatureisbelowfreezing, storethemachineinagaragetokeepitwarmerand aidinstarting.
StoppingtheEngine
1.Stopthegrinderandlowerittotheground.
Removethekeyfromtheswitchwhenleavingthe machine,evenifjustforafewseconds.

MovingaNon-functioning Machine

Important:Donottoworpullthemachinewithoutrst
openingthetowvalves,orthehydraulicsystemwillbe damaged.
1.Stoptheengine.
2.Removethebottomshield.
3.Usingawrench,turnthetowvalvesonthehydraulic motorstwicecounter-clockwise(
Figure20
1.Towvalves
4.Installthebottomshieldandtowthemachineas required.
5.Whenthemachinehasbeenrepaired,closethetow valvesbeforeoperatingit.
Figure20).
2.MovethethrottlelevertotheSlowposition(Figure19).
3.Turnthekeyoff(
Note:Iftheenginehasbeenworkinghardorishot, letitidleforaminutebeforeturningtheignitionkey off.Thishelpscooltheenginebeforeitisstopped.In anemergency,theenginemaybestoppedimmediately.
Figure19).
17

GrindingaStump

DANGER
Thisproductiscapableofamputatinghandsand feet.
Stayintheoperator'spositionwhilethegrinder isrunningandkeepawayfromthegrinder.
Keepallbystandersasafedistancefromthe grinder.
Stopthegrinderimmediatelyifanypeopleor animalsentertheworkarea.
WARNING
Grindingastumpwillthrowwoodchips,soil,and otherdebrisintotheairwhichcouldinjureyouor bystanders.
Alwayswearahardhatandafullfaceshield whenusingthegrinder.
Keepallbystandersasafedistancefromthe grinder.
WARNING
Thegrinderisveryloudwhencuttingastumpand candamageyourears.
Alwayswearhearingprotectionwhenusingthe grinder.
1.Starttheengine,raisethegrinder,setthethrottlelever totheFastposition,andmovethemachinetothe stumptobeground.
2.Usethegrindercontrolleverandthetractioncontrol topositionthegrindertoonesideofthefrontof thestump,aboutaninchbelowthetopofthestump surface.
3.Startthegrinderandwaitforittogetuptofullspeed.
4.Usingthegrindercontrollever,swingthegrinder slowlyacrossthefaceofthestump,cuttingawaya swathofchips(Figure21).
Important:Thegrinderwillautomaticallyslow downthespeedatwhichitswingsintothestump tomaintaintheoptimumywheelspeedandnot bogdowninthewood.
Figure21
5.Lowerthegrinderaboutaninchandswingitback overthestump.
6.Repeatstep5untilyouhavereachedgroundlevel.
7.Raisethegrindersothatitisaboutaninchbelowthe topoftheremainingstump,movethemachineforward afewinchesandrepeatsteps4through6.
8.Repeatsteps4through7untilyouhavegroundoff theentirestump.
9.Ifthereareanylargerootstobeground,positionthe grinderovereachrootandusethetractioncontroland grindercontroltomovethegrinderalongtheroot, grindingitaway.

SecuringtheMachinefor Transport

Whentransportingthemachineonatrailer,alwaysusethe followingprocedure:
Important:Donotoperateordrivethemachineon roadways.
1.Stoptheengine.
2.Lowerthegrinder.
3.Securethemachinetothetrailerwithchainsorstraps usingthetie-down/liftloopsatthefrontandrearof themachine(Figure22andFigure23).Refertoyour localordinancesfortrailerandtie-downrequirements.
18
1.Fronttie-downloop
Alwaysusefullthrottle(maximumenginespeed)when
grinding.
Cuttheedgesofthestumpformoreefcientgrinding.
Onceyourcuttingswathiscloseto1/4ofthewheel diameter(Figure21),liftthegrinder,moveforwardand begincuttingontheedgeagain.
Figure22
Figure23
1.Reartie-downloops

LiftingtheMachine

Youcanliftthemachineusingthetie-down/liftloopsaslift points(
Figure22andFigure23).
OperatingTips
Cleantheareaoftrash,branchesandrocksbefore
operatingtopreventequipmentdamage.
19
Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
Aftertherst50hours
Beforeeachuseordaily
Aftereachuse
Every25hours
Every100hours
Every150hours
Every200hours
Every250hours
MaintenanceProcedure
•Checkandadjustthetracktension.
•Greasethemachine.(greaseimmediatelyaftereverywashing.)
•Checktheengineoillevel.
•Cleantheenginescreen.
•Checktheconditionoftheteethandrotateorreplaceanythatarewornordamaged.
•Removedebrisfromthemachine.
•Checkforloosefasteners.
•Checktheconditionofandcleanthetracks.
•Checkthebatteryelectrolytelevel.
•Checkthehydraulicuidlevel.
•Checkandadjustthetracktension.
•Checkthehydrauliclinesforleaks,loosettings,kinkedlines,loosemounting supports,wear,weather,andchemicaldeteriorationandrepairifnecessary.
•Inspecttheprimarylter.
•Changetheengineoil.Oillterisrecommended.(moreoftenindirtyordusty conditions)
•Replacethefuellter.(moreoftenindirtyordustyconditions).
•Cleantheengineoilcooler.
•Replacethehydrauliclter.
•Checkandgreasetheroadwheels.
•Replacetheprimaryairlter.(moreoftenindustyorsandyconditions)
Every300hours
Every400hours
Every600hours
Every1,500hours
Yearlyorbeforestorage
Important:Refertoyour
•Checktheinnerairlter.
•Changetheengineoillter.
•Changethehydraulicuid.
•Replacetheinnerairlter.
•Replaceandgapthesparkplugs.
•Replaceallmovinghydraulichoses.
•Checkandadjustthetracktension.
•T ouchupchippedpaint
Engine Operator's Man ual
foradditionalmaintenanceprocedures.
CAUTION
Ifyouleavethekeyintheignitionswitch,someonecouldaccidentlystarttheengineandseriouslyinjure youorotherbystanders.
Removethekeyfromtheignitionanddisconnectthewirefromthesparkplugbeforeyoudoany maintenance.Setthewireasidesothatitdoesnotaccidentallycontactthesparkplug.
20
Premaintenance
G021242
1
2
Procedures
Beforeopeninganyofthecovers,stoptheengine,removethe key,andallowtheenginetocool.

RemovingtheFrontCover

1.Lowerthegrinder,stoptheengine,removethekey ,and allowthemachinetocool.
WARNING
Ifthemachinehasbeenrunning,boththe coverandthemuferunderthecoverwillbe hotandcancausesevereburnsifyoutouch them.
Allowthemachinetocoolbeforeremoving thecover.
2.Loosenthe2screwssecuringthefrontcovertothe machine(
Figure24).
Important:Thefastenersonthebottomshield aredesignedtoremainonthecoverafterremoval. Loosenbothboltsafewturnssothattheshieldis loosebutstillattached,thengobackandloosen themuntiltheshieldcomesfree.Thiswillprevent youfromaccidentallystrippingtheboltsfreeof theretainers.
Figure25
1.Bottomshield2.Bolts
Figure24
1.Cover2.Screws
3.Slidethecoverforwardslightlyandpulluptoremove thecover(Figure24).

InstallingtheFrontCover

1.Lowerthegrinder,stoptheengine,andremovethekey .
3.Pulltheshieldbackandoutofthemachine.

InstallingtheBottomShield

1.Lowerthegrinder,stoptheengine,andremovethekey .
2.Slidethebottomshieldintothemachine(
Note:Youmayneedtoliftuponthebottomshieldto ensurethatitseatscorrectly.
3.Securetheshieldwiththeboltsyouloosened previously.
Figure25).
2.Slidethefrontcoverintoplaceandtightenthe2screws securingittothemachine(Figure24).

RemovingtheBottomShield

1.Lowerthegrinder,stoptheengine,andremovethekey .
2.Loosenthetwoboltssecuringthebottomshield sequentiallyuntiltheshieldisfree(Figure25).
21
Lubrication

GreasingtheMachine

ServiceInterval:Beforeeachuseordaily(greaseimmediately
aftereverywashing.)
GreaseType:General-purposegrease.
1.Lowerthegrinderandstoptheengine.Removethekey.
2.Cleanthegreasettingswitharag.
3.Connectagreaseguntoeachtting(Figure26through Figure28).
4.Pumpgreaseintothettingsuntilgreasebeginsto oozeoutofthebearings(approximately3pumps).
5.Wipeupanyexcessgrease.
Figure28
Figure26
Figure27
22
EngineMaintenance
g019933
0
0
50
SAE 30

ServicingtheAirCleaner

ServiceInterval:Every150hours—Inspecttheprimary
lter.
Every300hours/Yearly(whichevercomes rst)—Replacetheprimaryairlter.(moreoftenin dustyorsandyconditions)
Every300hours—Checktheinnerairlter.
Every600hours—Replacetheinnerairlter.
Note:Checktheltersmorefrequentlyiftheoperating conditionsareextremelydustyorsandy.
InstallingtheFilters
Important:T opreventenginedamage,alwaysoperate
theenginewithbothairltersandcoverinstalled.
1.Ifinstallingnewlters,checkeachlterforshipping damage.Donotuseadamagedlter.
2.Iftheinnerlterisbeingreplaced,carefullyslideitinto thelterbody(Figure29).
3.Carefullyslidetheprimarylterovertheinnerlter (Figure29).
Note:Ensurethattheprimarylterisfullyseatedby pushingonitsouterrimwhileinstallingit.
Important:Donotpressonthesoftinsidearea ofthelter.
RemovingtheFilters
1.Lowerthegrinderandstoptheengine.Removethekey.
2.Releasethelatchesontheaircleanerandpulltheair cleanercoverofftheaircleanerbody(Figure29).
Figure29
1.Airlterbody3.Primarylter
2.Safetylter
4.Aircleanercover
4.Slidethecoverontotheaircleanerbodyandsecureit withthelatches(Figure29).

ServicingtheEngineOil

OilType:Detergentoil(APIserviceclassSJorhigher)
OilCapacity:withalterchange,99ounces(2.9L)
Viscosity:Seethetablebelow .
Figure30
3.Cleantheinsideoftheaircleanercoverwith compressedair.
4.Gentlyslidetheprimarylteroutoftheaircleaner body(
Figure29).
Note:Avoidknockingthelterintothesideofthe body.
5.Removetheinnerlteronlyifyouintendtoreplaceit.
Important:Neverattempttocleantheinnerlter. Iftheinnerlterisdirty,thentheprimarylteris damaged.Replacebothlters.
6.Inspecttheprimarylterfordamagebylookinginto thelterwhileshiningabrightlightontheoutsideof thelter.Holesinthelterwillappearasbrightspots. Ifthelterisdamageddiscardit.
ToroPremiumEngineOilisavailablefromyourAuthorized ToroDealer.
Note:Useofsyntheticoilhaving5W-30ratingisacceptable, upto4degreesC(40degreesF).
Note:Syntheticoilswillprovidebetterstartinginextreme coldbelow-23degreesC(-10degreesF).
CheckingtheEngineOilLevel
ServiceInterval:Beforeeachuseordaily
Note:Checktheoilwhentheengineiscold.
23
WARNING
G008792
1
2
5
6
7
3
9
10
4
8
G008796
2
3
4
5
6
1
Contactwithhotsurfacesmaycausepersonal injury.
Keephands,feet,face,clothingandotherbody partsawayfromthemuferandotherhotsurfaces.
Important:Donotoverllthecrankcasewithoil becausedamagetotheenginemayresult.Donotrun enginewithoilbelowthelowmarkbecausetheengine maybedamaged.
1.Lowerthegrinderandstoptheengine.Removethekey.
2.ChecktheoilasshowninFigure31.
2.Parkthemachinesothattherearisslightlylowerthan thefronttoensuretheoildrainscompletely .
3.Lowerthegrinderandstoptheengine.Removethekey.
4.Placeapanbelowthedrainhose.Rotatetheoildrain valvetoallowoiltodrain(
Figure32
Figure32).
1.Oildrainhose2.Oildrainvalve
5.Whenoilhasdrainedcompletely,closethedrainvalve.
6.Disposeoftheusedoilatarecyclingcenter
7.Slowlypourapproximately80%ofthespeciedoil intothellertubeandslowlyaddtheadditionaloilto bringittotheFullmark(Figure33).
Figure31
ChangingtheEngineOil
ServiceInterval:Every150hours(moreoftenindirtyor
dustyconditions)
Note:Disposeoftheusedoilatarecyclingcenter.
1.Starttheengineandletitrunveminutes.Thiswarms theoilsoitdrainsbetter.
Figure33
24
8.Starttheengineanddrivetoaatarea.Checktheoil
G015198
3/4
1
2
3
4
5
levelagain.
ChangingtheEngineOilFilter
ServiceInterval:Every300hours
Note:Changetheengineoilltermorefrequentlywhen operatingconditionsareextremelydustyorsandy.
1.Cleantheareaaroundtheoillter.
2.Draintheoilfromtheengine;referto ChangingtheEngineOil(page24).
3.Changetheengineoillterasshownin
Figure34.
Figure34
Important:Threadtheoillteronuntilthe
gaskettouchestheengineandthenturnitanextra 3/4turn.
4.Fillthecrankcasewiththepropertypeofnewoil.
25

ServicingtheSparkPlugs

G008794
1
2
ServiceInterval:Every600hours—Replaceandgapthe
sparkplugs.
Makesuretheairgapbetweenthecenterandsideelectrodes iscorrectbeforeinstallingthesparkplugs.Useasparkplug wrenchforremovingandinstallingthesparkplugsanda gappingtool/feelergaugetocheckandadjusttheairgap. Installnewsparkplugsattheindicatedinterval.
Type:Champion
AirGap:0.030inch(0.76mm)
RemovingtheSparkPlugs
1.Lowerthegrinderandstoptheengine.Removethekey.
2.Removeeachsparkplug.
®
XC10YCorequivalent
Figure37
Figure35
SettingtheGaponNewSparkPlugs
Setthegapineachnewsparkplugto0.030inches(0.76mm).
Figure36
InstallingtheSparkPlugs
Tightenthesparkplugsto20ft-lb(27N-m).
26
FuelSystem
G008963
12
3
7.Installthefuellineontothefuelshut-offvalve.Slide thehoseclampclosetothevalvetosecurethefuelline.
Maintenance

DrainingtheFuelTank

DANGER
Incertainconditions,gasolineisextremely ammableandhighlyexplosive.Areorexplosion fromgasolinecanburnyouandothersandcan damageproperty.
Draingasolinefromthefueltankwhenthe engineiscold.Dothisoutdoorsinanopenarea. Wipeupanygasolinethatspills.
Neversmokewhendraininggasoline,andstay awayfromanopenameorwhereasparkmay ignitethegasolinefumes.
1.Parkthemachineonalevelsurface,toensurethatthe fueltankdrainscompletely .
2.Lowerthegrinder.
3.Stoptheengine,removethekey ,andwaitforallmoving partstostopbeforeleavingtheoperatingposition.
8.Wipeupanyspilledfuel.

ReplacingtheFuelFilter

ServiceInterval:Every150hours/Yearly(whichevercomes
rst)(moreoftenindirtyordusty conditions).
Neverinstalladirtylterifitisremovedfromthefuelline.
Note:Notehowthefuellterisinstalledinordertoinstall thenewltercorrectly.
Note:Wipeupanyspilledfuel.
1.Lowerthegrinder.
2.Stoptheengine,removethekey ,andwaitforallmoving partstostopbeforeleavingtheoperatingposition.
3.Turnthefuelshut-offvalvetotheclosedposition (Figure38).
4.Squeezetheendsofthehoseclampstogetherandslide themawayfromthelter(Figure39).
4.Turnthefuelshut-offvalvetotheclosedposition (Figure38).
Figure38
1.Fuelshut-offvalve
5.Squeezetheendsofthehoseclampontheengineside oftheshut-offvalvetogetherandslideitupthefuel lineawayfromvalve(Figure38).
6.Pullthefuellineoffthevalve(Figure38).Openthe fuelshut-offvalveandallowthegasolinetodraininto agascanordrainpan.
Note:Nowisthebesttimetoinstallanewfuel lterbecausethefueltankisempty.Referto ReplacingtheFuelFilter(page27).
Figure39
1.Fuellter
2.Hoseclamp
5.Removethelterfromthefuellines.
6.Installanewlterandmovethehoseclampscloseto thelter.
7.Turnthefuelshut-offvalvetotheopenposition (Figure38).
8.Checkforfuelleaksandrepairifneeded.
9.Wipeupanyspilledfuel.
3.Fuelline
27
ElectricalSystem Maintenance

ServicingtheBattery

ServiceInterval:Every25hours—Checkthebattery
electrolytelevel.
Alwayskeepthebatterycleanandfullycharged.Useapaper toweltocleanthebatterycase.Ifthebatteryterminalsare corroded,cleanthemwithasolutionoffourpartswaterand onepartbakingsoda.Applyalightcoatingofgreasetothe batteryterminalstopreventcorrosion.
Voltage:12Vwith280coldcrankingAmps@0degreesF (-18degreesC).
WARNING
CALIFORNIA
Batteryposts,terminals,andrelated
accessoriescontainleadandleadcompounds,
chemicalsknowntotheStateofCalifornia
tocausecancerandreproductiveharm.
Washhandsafterhandling.
WARNING
Incorrectbatterycableroutingcoulddamagethe machineandcablescausingsparks.Sparkscan causethebatterygassestoexplode,resultingin personalinjury.
AlwaysDisconnectthenegative(black)battery cablebeforedisconnectingthepositive(red) cable.
AlwaysReconnectthepositive(red)battery cablebeforereconnectingthenegative(black) cable.
1.Lowerthegrinder.
2.Stoptheengine,removethekey ,andwaitforallmoving partstostopbeforeleavingtheoperatingposition.
3.Lifttheblackrubbercoveronthenegativecable. Disconnectthenegativebatterycablefromthenegative (-)batteryterminal(Figure40).
DANGER
Batteryelectrolytecontainssulfuricacidwhichisa deadlypoisonandcausessevereburns.
Donotdrinkelectrolyteandavoidcontactwith skin,eyesorclothing.Wearsafetyglassestoshield youreyesandrubberglovestoprotectyourhands.
RemovingtheBattery
WARNING
Batteryterminalsormetaltoolscouldshortagainst metalmachinecomponentscausingsparks.Sparks cancausethebatterygassestoexplode,resulting inpersonalinjury.
Whenremovingorinstallingthebattery,donot allowthebatteryterminalstotouchanymetal partsofthemachine.
Donotallowmetaltoolstoshortbetween thebatteryterminalsandmetalpartsofthe machine.
Figure40
1.Negativecable(rubber covershownon)
2.Positivecable(rubber covershownoff)
3.Batteryholddownplate
4.Slidetheredterminalbootoffthepositive(red)battery terminal.Thenremovethepositive(red)batterycable (Figure40).
5.Removetheholddownplate,j-bolts,andlocknuts securingthebattery(Figure40)andremovethebattery.
4.Battery
5.J-bolt
InstallingtheBattery
1.Placethebatteryontothemachine(Figure40).
2.Securethebatterywiththeholddownplate,j-bolts, andlocknuts.
3.First,installthepositive(red)batterycabletopositive (+)batteryterminalwithanut,washerandbolt (
Figure40).Slidetherubbercoveroverthepost.
28
4.Theninstallthenegativebatterycableandgroundwire tothenegative(-)batteryterminalwithanut,washer andbolt(Figure40).Slidetherubbercoveroverthe post.
CheckingtheBatteryElectrolyteLevel
Important:Donotoverllthebatterybecause
electrolyte(sulfuricacid)cancausesevere corrosionanddamagetothechassis.
5.Waitvetotenminutesafterllingthebatterycells. Adddistilledwater,ifnecessary,untiltheelectrolyte levelisuptotheUpperline( case.
Figure41)onthebattery
DANGER
Batteryelectrolytecontainssulfuricacidwhichisa deadlypoisonandcausessevereburns.
Donotdrinkelectrolyteandavoidcontactwith skin,eyesorclothing.Wearsafetyglassesto shieldyoureyesandrubberglovestoprotect yourhands.
Fillthebatterywherecleanwaterisalways availableforushingtheskin.
1.Lookatthesideofthebattery.Theelectrolytemust beuptotheupperline(Figure41).Donotallowthe electrolytetofallbelowtheLowerline(Figure41).
Figure41
1.Ventcaps3.Lowerline
2.Upperline
2.Iftheelectrolyteislow ,addtherequiredamountof distilledwater;refertoAddingWatertotheBattery.
6.Installthebatteryventcaps.
ChargingtheBattery
WARNING
Chargingthebatteryproducesgassesthatcan explode.
Neversmokenearthebatteryandkeepsparksand amesawayfrombattery.
Important:Alwayskeepthebatteryfullycharged (1.265specicgravity).Thisisespeciallyimportantto preventbatterydamagewhenthetemperatureisbelow 32°F(0°C).
1.Removethebatteryfromthechassis;refertoRemoving theBattery.
2.Checktheelectrolytelevel;refertoCheckingthe ElectrolyteLevel.
3.Makesurethellercapsareinstalledinbattery. Connecta3to4ampbatterychargertothebattery posts.Chargethebatteryatarateof3to4amperes for4to8hours(12volts).Donotoverchargethe
battery.
4.Whenthebatteryisfullycharged,unplugthecharger fromtheelectricaloutlet,thendisconnectthecharger leadsfromthebatteryposts(
5.Installthebatteryontothemachineandconnectthe batterycables,refertoInstallingtheBattery.
Figure42).
AddingWatertotheBattery
Thebesttimetoadddistilledwatertothebatteryisjust beforeyouoperatethemachine.Thisletsthewatermix thoroughlywiththeelectrolytesolution.
1.Removethebatteryfromthemachine;referto RemovingtheBattery.
Important:Neverllthebatterywithdistilled waterwhilethebatteryisinstalledinthemachine. Electrolytecouldbespilledonotherpartsand causecorrosion.
2.Cleanthetopofthebatterywithapapertowel.
3.Removetheventcapsfromthebattery(
4.Slowlypourdistilledwaterintoeachbatterycelluntil theelectrolytelevelisuptotheUpperline(Figure41) onthebatterycase.
Figure41).
1.PositiveBatteryPost
2.NegativeBatteryPost
29
Note:Donotrunthemachinewiththebattery disconnected,electricaldamagemayoccur.
Figure42
3.Red(+)ChargerLead
4.Black(-)ChargerLead

ReplacingtheFuses

Thereare4fusesintheelectricalsystem.Theyareunderthe controlpanelontheleftside(Figure43).
DriveSystem Maintenance
StartCircuit Notused25amp CoolerfanCircuit Headlight(optional)
30amp

ServicingtheTracks

20amp 15amp
CleaningtheTracks
ServiceInterval:Aftereachuse
Checkthetracksforexcessivewearandcleanthem periodically.Ifthetracksareworn,replacethem.
1.Lowerthegrinder.
2.Stoptheengine,removethekey ,andwaitforallmoving partstostopbeforeleavingtheoperatingposition.
3.Usingawaterhoseorpressurewasher,removedirt fromeachtracksystem.
Important:Ensurethatyouusehigh-pressurewaterto washonlythetrackarea.Donotuseahigh-pressure washertocleantherestofthemachine.High-pressure washingcandamagetheelectricalsystemandhydraulic valvesordepletegrease.
Important:Ensurethatyoufullycleanthewheelsand thedrivesprocket(Figure44).
1.Fuseblock
Figure43
Figure44
1.Roadwheels3.Track
2.Drivesprocket
CheckingandAdjustingtheTrack Tension
ServiceInterval:Aftertherst50hours
Every100hours
Tocheckthetensionofeachtrack,place45lb(20.4kg)on thetrackmidwaybetweenthefrontroadwheelandthedrive sprocket.Thetrackshouldexnomorethan1/4to3/8 inch(0.6to1cm).Ifitdoes,adjustthetracktensionusing thefollowingprocedure:
30
Figure45
1.Stopthemachineinonalevelsurface.
2.Stoptheengine,lowerthegrinder,removethekey,and waitforallmovingpartstostopbeforeleavingthe operatingposition.
3.Loosenthejamnutonthetracktensioningbolt (Figure46).
Figure46
1.Tensioningbolt
2.Jamnut
3.Clampbolts
Figure47
1.Tensioningwheel
6.Beginremovingthetrackatthetopofthetensioning wheel,peelingitoffofthewheelwhilerotatingthe trackforwards.
7.Whenthetrackisoffofthetensioningwheel,remove itfromthemachine(Figure47).
8.Beginningatthedrivesprocket,coilthenewtrack aroundthesprocket,ensuringthatthelugsonthe insideofthetracktbetweenthespacersonthe sprocket(Figure44).
9.Pushthetrackunderandbetweentherearandcenter roadwheels(
Figure44).
10.Startingatthebottomofthetensioningwheel,install thetrackaroundthewheelbyrotatingthetrack rearwardwhilepushingthelugsintothewheel.
11.Installthetensioningboltandjamnut.
4.Torquethetensioningboltto24to30ft-lb(32.5to40 N-m)totightenthetrack(Figure46).
5.Ensurethatthetrackdeectslessthan1/4to3/8inch (0.6to1cm)when45lb(20.6kg)offorceisapplied tothetrackspan.Adjustthetorqueonthetensioning boltasneeded.
6.Tightenthejamnut.
ReplacingtheTracks
Whenthetracksarebadlyworn,replacethem.
1.Lowerthegrinder.
2.Stoptheengine,removethekey ,andwaitforallmoving partstostopbeforeleavingtheoperatingposition.
3.Lift/supportthesideoftheunittobeworkedonso thatthetrackis3to4inches(7.6to10cm)offofthe ground.
4.Backoutthetensioningboltandjamnut(Figure46).
5.Pushthetensioningwheelrearwardasfarasitwillgo (
Figure47).
12.Torquethetensioningboltto24to30ft-lb(32.5to40 N-m)totightenthetrack.
13.Ensurethatthetrackdeectslessthan1/4to3/8inch (0.6to1cm)when45lb(20.6kg)offorceisapplied tothetrackspan.Adjustthetorqueonthetensioning boltasneeded.
14.Tightenthejamnut.
15.Lowerthemachinetotheground.
16.Repeatsteps3through15toreplacetheothertrack.
CheckingandGreasingtheRoad Wheels
ServiceInterval:Every250hours
1.Removethetracks;referto ReplacingtheTracks(page31).
2.Removethe4boltssecuringeachlowertrackguide whichcontainstheroadwheels,andremovethem (Figure48).
31
Figure48
G015199
1
2 1
3
1.Roadwheels
2.Lowertrackguide
3.Removethesnapringandcapfromaroadwheel (Figure49).
3.Trackguidebolts(onlytwo shown)
CoolingSystem Maintenance

ServicingtheEngineOil Cooler

ServiceInterval:Every150hours
1.Lowerthegrinder.
2.Stoptheengine,removethekey ,andwaitforallmoving partstostopbeforeleavingtheoperatingposition.
3.Toaccessandservicetheoilcooler,removethetop mountingscrewandloosenthetwosidescrews.
4.Removetheshroud.
5.Cleantheengineoilcoolerwithcompressedair
Figure50).
(
6.Installtheshroudandinstallthescrews.
Figure49
1.Roadwheel
2.Roadwheelcap
4.Checkthegreaseunderthecapandaroundthegasket (Figure49).Ifitisdirty,gritty,ordepleted,cleanoutall ofthegrease,replacethegasket,andaddnewgrease.
5.Ensurethattheroadwheelturnssmoothlyonthe bearing.Ifitisfrozen,contactyourAuthorizedService Dealertoreplacetheroadwheel.
6.Placethegreasedroadwheelcapoverthebolthead
Figure49).
(
7.Securetheroadwheelcapwiththesnapring (Figure49).
8.Repeatsteps3through7forallroadwheels.
9.Installeachtrackguidetothetractionunitframeusing thefastenersyouremovedpreviously.Torquethebolts to67to83ft-lb(91to112N-m).
10.Installthetracks;referto
3.Snapring
ReplacingtheTracks(page31).
Figure50
1.Shroudscrews
2.Shroud
32
3.Engineoilcooler

CleaningtheEngineScreen

ServiceInterval:Beforeeachuseordaily
BeltMaintenance
Beforeeachuseremoveanybuild-upofgrass,dirtor otherdebrisfromtheenginescreen.Thiswillhelpensure adequatecoolingandcorrectenginespeedandwillreduce thepossibilityofoverheatingandmechanicaldamagetothe engine.

ReplacingthePumpDriveBelt

Ifthepumpdrivebeltbeginstosquealoriscracked,worn, orfrayed,replaceit.ContactyouAuthorizedServiceDealer forareplacementbelt.
1.Raisethegrinderandsecureitwiththegrinderlock.
2.Stoptheengine,removethekey ,andwaitforallmoving partstostopbeforeleavingtheoperatingposition.
3.Raisethebackofthemachineandsupportitonjack stands.
4.Removethebottomshield;referto RemovingtheBottomShield(page21).
5.Loosenthesetscrewonthepumpdrivecoupler (Figure51).
Figure51
1.Pumpdrivecoupler3.Belt
2.Setscrew
6.Dropthecouplerdownawayfromthepulley (Figure51).
7.Usingaspringpuller(contactyourAuthorizedService Dealer)orstiffmetalhook,pulltheendoftheidler pulleyspringoffofthespringbolttoreleasetension onthebelt.
8.Removethebelt.
9.Routeanewbeltaroundthepulleys.
10.Installtheidlerpulleyspringonthebolt.
11.Pushthecoupleruptoengagethepulley.
12.Applybluethreadlocktothecouplersetscrewthreads andtorqueitto10to12.6N-m(90to110in-lb).
13.Installthebottomshield.
33
ControlsSystem Maintenance
Thefactoryadjuststhecontrolsbeforeshippingthemachine. However,aftermanyhoursofuse,youmayneedtoadjust thetractioncontrolalignment,theneutralpositionofthe tractioncontrol,andthetrackingofthetractioncontrolinthe fullforwardposition.
Important:Toadjustthecontrolsproperly,complete eachprocedureintheorderlisted.
AdjustingtheTractionControl
5.Adjustthetractioncontrolsothatitrestsushagainst thereferencebarwhenitispulledstraightback (Figure53andFigure54).
Figure54
Alignment
Ifthetractioncontrolbardoesnotrestushandsquare withthereferencebarwheninthefullbackwardposition, immediatelycompletethefollowingprocedure:
1.Parkthemachineonaatsurfaceandlowerthe grinder.
2.Stoptheengineandremovethekey.
3.Pullstraightbackonthetractioncontrolsothefront ofthecontrolcontactsthereferencebar(
Figure52
1.Frontofthecontrol,outof alignment
2.Referencebar
Figure52).
6.Tightentheangenutandboltinthetractioncontrol stem.
7.Starttheengine.
8.Drivethemachineinreversewiththetractioncontrol tighttothereferencebar.Ifthemachinedoesnotback upstraight,completethefollowingprocedure:
A.Stoptheengine
B.Lift/supportthemachinesothatbothtracksare
offofthegroundandarefreetorun.
C.Loosentheangenutandboltinthestemofthe
tractioncontrol(Figure53).
D.Loosenthejamnutsonthetractionrods,under
thecontrolpanel(
Figure55).
4.Ifthefrontofthetractioncontroldoesnotrestsquare andushwiththereferencebar,loosentheangenut andboltinthestemofthetractioncontrol(Figure53).
Figure53
1.Tractioncontrol
2.Stem,boltandnut
Figure55
1.Tractionrod2.Jamnut
E.Startthemachineandsetthethrottletoabout
1/3openposition.
34
WARNING
Whenthemachineisrunning,youcould becaughtandinjuredinmovingpartsor burnedonhotsurfaces.
Stayawayfrompinchpoints,moving parts,andhotsurfaceswhenadjusting therunningmachine.
F.Haveahelperholdthetractioncontroltightto
thereferencebarinreverse.
G.Adjustthelengthofthetractionrodsuntilboth
tracksarerunningatthesamespeed.
Note:Youcanalsoadjustthemaximumreverse speedofthetracksatthistime.
4.Ifthemachineveerstotheright,loosentheleftjam nutandadjustthetrackingsetscrewonthefrontofthe tractioncontrol(Figure56).
H.Tightenthejamnuts.
I.Adjustthetractioncontrolsothatitrestsush
againstthereferencebarwhenitispulledstraight
Figure53andFigure54).
back(
J.Tightentheangenutandboltinthetraction
controlstem.
K.Stoptheengineandlowerthemachinetothe
ground.
L.Drivethemachineinfullreverse,checkingto
seeiftheunittracksstraight.Ifitdoesnot, notethedirectionthemachineveers.Repeatthe adjustmentpreviouslydescribedsothatittracks straightinreverse.

AdjustingtheTractionControl NeutralPosition

Ifthemachinecreepsforwardorbackwardwhenthetraction controlisinneutralandtheunitiswarm,thereturn-to-neutral mechanismonthepumpsmayneedtobeadjusted;contact youAuthorizedServiceDealerforrepairs.
Figure56
1.Setscrew3.Stop
2.Jamnut
5.Repeatsteps1through4untilthemachinedrives straightinthefullforwardposition.
Important:Ensurethetrackingsetscrewstouch thestopsinthefullforwardpositiontoavoidover strokingthehydraulicpumps.
AdjustingtheTrackingofthe TractionControl,FullForward Position
Ifthemachinedoesnotdrivestraightwhenyouholdthe tractioncontrolforwardagainstthereferencebar,complete thefollowingprocedure:
1.Drivethemachinewiththetractioncontrolagainst thereferencebar,notingwhichdirectionthemachine veers.
2.Releasethetractioncontrol.
3.Ifthemachineveerstotheleft,loosentherightjam nutandadjustthetrackingsetscrewonthefrontofthe tractioncontrol(
Figure56).
35
HydraulicSystem
7.Installthecapandlteronthellerneckandtorque boltontopto21to25N-m(200to240inch-lb).
Maintenance

CheckingtheHydraulicFluid Level

ServiceInterval:Every25hours
HydraulicSystemCapacity:38L(10USgallons)
UseT oroPremiumAllSeasonHydraulicOil.
1.Parkthemachineonalevelsurfaceandlowerthe grinder.
2.Stoptheengine,removethekey,andallowtheengine tocool.
3.Lookintotheglassbubbleontherightsideofthe machine.Ifyoucannotseehydraulicuidinthe bubble,continuethisproceduretoadduid.
8.Installthecoverplate;referto InstallingtheFrontCover(page21).

ReplacingtheHydraulicFilter

ServiceInterval:Every200hours
1.Positionmachineonalevelsurface.
2.Lowerthegrinder.
3.Stoptheengine,removethekey ,andwaitforallmoving partstostopbeforeleavingtheoperatingposition.
4.Removethetopcover.
5.Removeanddiscardtheoldlter(
Figure59).
Figure57
1.Hydraulicuidcheckbubble
4.Removethecoverplate;referto RemovingtheFrontCover(page21).
5.Cleantheareaaroundthellerneckofthehydraulic tankandremovethecapandlterfromthellerneck usingasocket(Figure58).
Figure58
1.Fillerneckcap
2.Hydraulicuidlter
Figure59
1.Fillercap
2.Hydrauliclter
6.Installthereplacementhydrauliclterandllercap (Figure59)andtorqueboltontopto21to25N-m (200to240inch-lb).
7.Cleanupanyspilleduid.
8.Installthetopcover.

ChangingtheHydraulicFluid

ServiceInterval:Every400hours/Yearly(whichevercomes
rst)
1.Positionthemachineonalevelsurface.
2.Lowerthegrinder.
3.Stoptheengine,removethekey ,andwaitforallmoving partstostopbeforeleavingtheoperatingposition.
4.Allowthemachinetocoolcompletely.
5.Removethetopcover.
6.Removethehydraulictankllercapandlter
Figure59).
(
6.Ifthelevelislow ,adduiduntilitisvisibleintheglass bubble.
7.Placeadrainpancapableofholding38L(10US gallons)underthehydraulictank.
36
8.Removethehydraulictankdrainplugandallowthe uidtodrainintothepan(Figure60).
Figure60
1.Hydraulictankdrainplug
9.Whennished,installandtightenthedrainplug.
Note:Disposeoftheusedoilatacertiedrecycling center.
WARNING
Hydraulicuidescapingunderpressurecan penetrateskinandcauseinjury.Fluidinjectedinto theskinmustbesurgicallyremovedwithinafew hoursbyadoctorfamiliarwiththisformofinjury organgrenemayresult.
Keepyourbodyandhandsawayfrompin holeleaksornozzlesthatejecthighpressure hydraulicuid.
Usecardboardorpapertondhydraulicleaks, neveruseyourhands.
10.Fillthehydraulictankwithapproximately38L(10US gallons)ofToroPremiumAllSeasonHydraulicOil; referto
11.Installthehydrauliclterandllercap(Figure59)and torqueboltontopto21to25N-m(200to240inch-lb).
12.Starttheengineandletitrunforafewminutes.
13.Stoptheengine.
14.Checkthehydraulicuidlevelandtopitoffifnecessary; refertoCheckingtheHydraulicFluidLevel(page36).
15.Cleanupanyspilleduid.
16.Installthetopcover.
CheckingtheHydraulicFluidLevel(page36).

CheckingtheHydraulicLines

ServiceInterval:Every100hours—Checkthehydraulic
linesforleaks,loosettings,kinkedlines, loosemountingsupports,wear,weather, andchemicaldeteriorationandrepairif necessary.
Every1,500hours/Every2years(whichevercomes rst)—Replaceallmovinghydraulichoses.
37

GrinderMaintenance

Cleaning

ReplacingtheTeeth

ServiceInterval:Beforeeachuseordaily—Checkthe
conditionoftheteethandrotateor replaceanythatarewornordamaged.
Duetothehighamountofwearplacedontheteeth,youwill needtorotateandreplacethemperiodically.

RemovingDebrisfromthe Machine

Important:Operatingtheenginewithblockedscreens,
dirtyorpluggedcoolingns,and/orcoolingshrouds removed,willresultinenginedamagefromoverheating .
1.Lowerthegrinder.
2.Stoptheengine,removethekey ,andwaitforallmoving partstostopbeforeleavingtheoperatingposition.
3.Wipeawaydebrisfromtheaircleaner.
4.Cleandebrisfromtheoilcooler.
Figure61
1.Nut3.Tooth
2.Toothholder
Eachtoothisindexedwiththreepositionssoyoucanrotate ittwice,exposinganewsharpedgebeforereplacingthe tooth.Torotateatooth,loosenthenutsecuringthetooth (Figure61).Pushthetoothforwardandrotateitonethird ofaturn,bringinganunusededgetotheoutside.Torquethe nutsecuringthetoothto37to45N-m(27to33ft-lb).
Toreplaceatooth,removethenutsecuringthetoothto removeit,theninstallanewtoothandnutinthesame position(Figure61).Torquethenutsecuringthetoothto 37to45N-m(27to33ft-lb).
38
Storage
12.Checkandadjustthetracktension;referto CheckingandAdjustingtheTrackTension(page30).
1.Lowerthegrinder.
2.Stoptheengine,removethekey ,andwaitforallmoving partstostopbeforeleavingtheoperatingposition.
3.Removedirtandgrimefromtheexternalpartsofthe entiremachine,especiallytheengine.Cleandirtand chafffromtheoutsideoftheenginecylinderheadns andblowerhousing.
Important:Y oucanwashthemachinewithmild detergentandwater.Donotpressurewashthe machine.Avoidexcessiveuseofwater,especially nearthecontrolpanel,engine,hydraulicpumps, andmotors.
4.Servicetheaircleaner;referto ServicingtheAirCleaner(page23).
5.Greasethemachine;referto GreasingtheMachine(page22).
6.Changetheengineoil;referto ChangingtheEngineOil(page24).
7.Forstorageover30days,preparethemachineas follows:
A.Addapetroleumbasedstabilizer/conditionerto
fuelinthetank.Followmixinginstructionsfrom stabilizermanufacturer.(1oz.perUSgallon).Do
notuseanalcoholbasedstabilizer(ethanol ormethanol).
13.Checkandtightenallbolts,nuts,andscrews.Repairor replaceanypartthatisdamaged.
14.Paintallscratchedorbaremetalsurfaces.Paintis availablefromyourAuthorizedServiceDealer.
15.Storethemachineinaclean,drygarageorstoragearea. Removethekeyfromtheignitionswitchandkeepitin amemorableplace.
16.Coverthemachinetoprotectitandkeepitclean.
Note:Fuelstabilizer/conditionerismost effectivewhenmixedwithfreshgasolineandused atalltimes.
B.Runtheenginetodistributeconditionedfuel
throughthefuelsystem(5minutes).
C.Stoptheengine,allowittocoolanddrainthefuel
tankusingapumptypesyphon.
D.Restarttheengineandrunituntilitstops.
E.Choketheengine.
F.Startandruntheengineuntilitwillnotstartagain.
G.Disposeoffuelproperly.Recycleasperlocal
codes.
Important:Donotstorestabilizer/conditioned gasolineover90days.
8.Removethesparkplugsandpourtwotablespoonsof engineoilintoeachsparkplughole.
9.Placearagoverthesparkplugholestocatchanyoil spray,thenusethestartertocranktheengineand distributetheoilinsidethecylinder.
10.Installthesparkplugs,butdonotinstallthewireson them.
11.Chargethebattery;referto ServicingtheBattery(page28).
39
Troubleshooting
Problem
Thestarterdoesnotcrank.
Theenginewillnotstart,startshard,or failstokeeprunning.
Enginelosespower.
PossibleCauseCorrectiveAction
1.Thebatteryisdischarged.
2.Theelectricalconnectionsarecorroded orloose.
3.Therelayorswitchisdamaged.
1.Thefueltankisempty.1.Fillthefueltankwithgasoline.
2.Thefuelshutoffvalveisclosed.2.Openthefuelshutoffvalve.
3.Thecontrolsarenotinneutral.3.Movethecontrolstoneutral.
4.Thechokeisnoton.
5.Theaircleanerisdirty.
6.Asparkplugwireislooseor disconnected.
7.Asparkplugispitted,fouled,orthe gapisincorrect.
8.Dirt,water,orstalefuelisinfuel system.
1.Theengineloadisexcessive.1.Reducegroundspeed.
2.Theaircleanerisdirty.
3.Theoillevelincrankcaseislow.
4.Thecoolingnsandairpassages undertheengineblowerhousingare plugged.
5.Asparkplugispitted,fouled,orthe gapisincorrect.
6.Dirt,water,orstalefuelisinfuel system.
1.Chargethebatteryorreplaceit.
2.Checktheelectricalconnectionsfor goodcontact.
3.ContactyourAuthorizedService Dealer.
4.Movethechokeleverfullyforward.
5.Cleanorreplacetheaircleaner elements.
6.Installthewireonthesparkplug.
7.Installanew ,correctlygappedspark plug.
8.ContactyourAuthorizedService Dealer.
2.Cleanorreplacetheaircleaner elements.
3.Checkandaddoiltothecrankcase.
4.Removeanyobstructionsfromthe coolingnsandairpassages.
5.Installanew ,correctlygappedspark plug.
6.ContactyourAuthorizedService Dealer.
Theengineoverheats.
Abnormalvibration.1.Theenginemountingboltsareloose.1.Tightentheenginemountingbolts.
Themachinedoesnotdrive.
Thegrinderdoesnotturn
Thegrinderdoesnotcutfastenough
TheGrinderheaddoesnotlowerorraise.1.Thelift/lowercontrolvalveisclosed.
Thehydraulicoiloverowsorisveryhot.1.Thecoolingfanisnotfunctioning.1.Checkthefuseandreplaceitif
1.Theengineloadisexcessive.1.Reducegroundspeed.
2.Theoillevelincrankcaseislow.
3.Theenginecoolingsystemisdirty.
1.Thehydraulicuidlevelislow.1.Checkandaddhydraulicuid.
2.Thetowvalvesareopen.
3.Thehydraulicsystemisdamaged.
1.Achunkofwoodorarockiscaughtin thegrinder.
2.Thegrinderdrivesystemisdamaged.
3.Thehydraulicsystemisobstructed, contaminated,ordamaged.
1.Theteethareworn.1.Rotateorreplacetheteeth.
2.Thehydraulicsystemisoverheated.
3.Thehydraulicsystemisobstructed, contaminated,ordamaged.
2.Checkandaddoiltothecrankcase.
3.Cleantheengineandengineoilcooler.
2.Closethetowvalves.
3.ContactyourAuthorizedService Dealer.
1.Stoptheengineandremovethe obstructionwithastick.
2.ContactyourAuthorizedService Dealer.
3.ContactyourAuthorizedService Dealer.
2.Shutdownandallowthesystemtocool.
3.ContactyourAuthorizedService Dealer.
1.Turnthecontroldialcounterclockwise toopenit.
necessary.
40
Schematics
g020556
ElectricalSchematic(Rev.A)
41
g020557
HydraulicSchematic(Rev.A)
42
Notes:
43
ToroCompactUtilityEquipmentWarranty
AOne-YearLimitedWarranty
CUEProducts
ConditionsandProductsCovered
TheT oro®Companyanditsafliate,T oroWarrantyCompany ,pursuant toanagreementbetweenthem,jointlywarrantyourT oroCompactUtility Equipment(“Product”)tobefreefromdefectsinmaterialsorworkmanship. Thefollowingtimeperiodsapplyfromthedateofpurchase:
ProductsWarrantyPeriod
Loaders,Trenchers,StumpGrinders, Chippers,LogSplittersandAttachments KohlerEngines3years
AllotherEngines2years
Whereawarrantableconditionexists,wewillrepairtheProductatnocost toyouincludingdiagnosis,labor,andparts.
1yearor1000operating hours,whicheveroccursrst
InstructionsforObtainingWarrantyService
IfyouthinkthatyourT oroProductcontainsadefectinmaterialsor workmanship,followthisprocedure:
1.ContactanyAuthorizedT oroCompactUtilityEquipment(CUE) ServiceDealertoarrangeserviceattheirdealership.Tolocatea dealerconvenienttoyou,accessourwebsiteatwww.Toro.com. YoumayalsocallourToroCustomerCareDepartmenttollfree at888-865-5676(U.S.customers)or888-865-5691(Canadian customers).
2.Bringtheproductandyourproofofpurchase(salesreceipt)tothe ServiceDealer.
3.IfforanyreasonyouaredissatisedwiththeServiceDealer’s analysisorwiththeassistanceprovided,contactusat:
LCBCustomerCareDepartment ToroWarrantyCompany 811 1LyndaleAvenueSouth Bloomington,MN55420-1 196 TollFree:888-865-5676(U.S.customers) TollFree:888-865-5691(Canadacustomers)
OwnerResponsibilities
YoumustmaintainyourT oroProductbyfollowingthemaintenance proceduresdescribedintheOperator’sManual.Suchroutine maintenance,whetherperformedbyadealerorbyyou,isatyourexpense. Partsscheduledforreplacementasrequiredmaintenance(“Maintenance Parts”),arewarrantedfortheperiodoftimeuptothescheduled replacementtimeforthatpart.Failuretoperformrequiredmaintenance andadjustmentscanbegroundsfordisallowingawarrantyclaim.
ItemsandConditionsNotCovered
Notallproductfailuresormalfunctionsthatoccurduringthewarranty periodaredefectsinmaterialsorworkmanship.Thisexpresswarranty doesnotcoverthefollowing:
Productfailureswhichresultfromtheuseofnon-Tororeplacement
parts,orfrominstallationanduseofadd-on,modied,orunapproved accessories
Productfailureswhichresultfromfailuretoperformrequired
maintenanceand/oradjustments
ProductfailureswhichresultfromoperatingtheProductinan
abusive,negligentorrecklessmanner
Partssubjecttoconsumptionthroughuseunlessfoundtobe
defective.Examplesofpartswhichareconsumed,orusedup,during normalProductoperationinclude,butarenotlimitedto,teeth,tines, blades,sparkplugs,tires,tracks,lters,chains,etc.
Failurescausedbyoutsideinuence.Itemsconsideredtobeoutside
inuenceinclude,butarenotlimitedto,weather,storagepractices, contamination,useofunapprovedcoolants,lubricants,additives,or chemicals,etc.
Normal“wearandtear”items.Normal“wearandtear”includes,butis
notlimitedto,wornpaintedsurfaces,scratcheddecalsorwindows, etc.
Anycomponentcoveredbyaseparatemanufacturer’swarranty
Pickupanddeliverycharges
GeneralConditions
RepairbyanAuthorizedT oroCompactUtilityEquipment(CUE)Service Dealerisyoursoleremedyunderthiswarranty .
NeitherTheToro®CompanynorToroWarrantyCompanyisliable forindirect,incidentalorconsequentialdamagesinconnectionwith theuseoftheToroProductscoveredbythiswarranty ,including anycostorexpenseofprovidingsubstituteequipmentorservice duringreasonableperiodsofmalfunctionornon-usepending completionofrepairsunderthiswarranty.Allimpliedwarranties ofmerchantabilityandtnessforusearelimitedtotheduration ofthisexpresswarranty.Somestatesdonotallowexclusionsof incidentalorconsequentialdamages,orlimitationsonhowlong animpliedwarrantylasts,sotheaboveexclusionsandlimitations maynotapplytoyou.
Thiswarrantygivesyouspeciclegalrights,andyoumayalsohaveother rightswhichvaryfromstatetostate.
ExceptfortheenginewarrantycoverageandtheEmissionswarranty referencedbelow,ifapplicable,thereisnootherexpresswarranty .The EmissionsControlSystemonyourProductmaybecoveredbyaseparate warrantymeetingrequirementsestablishedbytheU.S.Environmental ProtectionAgency(EPA)ortheCaliforniaAirResourcesBoard(CARB). ThehourlimitationssetforthabovedonotapplytotheEmissions ControlSystemWarranty.RefertotheCaliforniaEmissionControl WarrantyStatementsuppliedwithyourProductorcontainedintheengine manufacturer’sdocumentationfordetails.
CountriesOtherthantheUnitedStatesorCanada
CustomerswhohavepurchasedT oroproductsexportedfromtheUnitedStatesorCanadashouldcontacttheirT oroDistributor(Dealer)toobtain guaranteepoliciesforyourcountry ,province,orstate.IfforanyreasonyouaredissatisedwithyourDistributor’sserviceorhavedifcultyobtaining guaranteeinformation,contacttheT oroimporter.Ifallotherremediesfail,youmaycontactusatT oroWarrantyCompany .
374-0261RevB
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